Trace number 1876030

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.0? (TO) 1800.36 1800.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
MD5SUM04ec290f8a8afffbd026dcfb09cada39
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.271958
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5100
Total number of constraints202
Number of constraints which are clauses102
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876030-1245126593.opb.
0.00/0.00	c Instance file HOME/instance-1876030-1245126593.opb
0.00/0.00	c File size is 91302 bytes.
0.00/0.01	c Highest Coefficient sum: 52
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.02         s                                      |
0.00/0.01	c |  Number Variables:      5100                                                |
0.00/0.01	c |  Number Clauses:        102                                                 |
0.00/0.01	c |  Number Cardinality:    100                                                 |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    5100      202    10200 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       103 |    5100      202    10200 |     5500      103    188 |  0.000 % |
0.02/0.05	c |       255 |    5100      202    10200 |     6050      255    230 |  0.000 % |
0.02/0.09	c |       484 |    5100      202    10200 |     6655      484    278 |  0.000 % |
0.09/0.13	c |       822 |    5100      202    10200 |     7320      822    250 |  0.000 % |
0.19/0.20	c |      1329 |    5100      202    10200 |     8052     1329    238 |  0.000 % |
0.29/0.33	c |      2088 |    5100      202    10200 |     8857     2088    237 |  0.000 % |
0.59/0.60	c |      3228 |    5100      202    10200 |     9743     3228    257 |  0.000 % |
1.19/1.27	c |      4938 |    5100      202    10200 |    10717     4938    274 |  0.000 % |
2.09/2.15	c |      7504 |    5100      202    10200 |    11789     7504    291 |  0.000 % |
4.30/4.38	c |     11349 |    5100      202    10200 |    12968    11349    315 |  0.000 % |
8.39/8.43	c |     17115 |    5100      202    10200 |    14265     9384    333 |  0.000 % |
16.19/16.21	c |     25764 |    5100      202    10200 |    15692     9661    297 |  0.000 % |
25.48/25.50	c |     38739 |    5100      202    10200 |    17261    13509    311 |  0.000 % |
55.88/55.97	c |     58202 |    5100      202    10200 |    18987    13094    375 |  0.000 % |
123.95/124.07	c |     87399 |    5100      202    10200 |    20886    20480    558 |  0.000 % |
325.20/325.37	c |    131190 |    5100      202    10200 |    22974    23886   1287 |  0.000 % |
484.96/485.18	c |    196875 |    5100      202    10200 |    25272    23870    302 |  0.000 % |
718.89/719.13	c |    295401 |    5100      202    10200 |    27799    13406    352 |  0.000 % |
1360.10/1360.51	c |    443190 |    5100      202    10200 |    30579    27885   1287 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876030-1245126593/watcher-1876030-1245126593 -o /tmp/evaluation-result-1876030-1245126593/solver-1876030-1245126593 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876030-1245126593.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6882
/proc/meminfo: memFree=1793160/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=2960 CPUtime=0
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 180256527 3031040 249 1992294400 134512640 135709839 4294956240 18446744073709551615 134570397 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 740 249 124 292 0 422 0

[startup+0.031955 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6882
/proc/meminfo: memFree=1793160/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=3596 CPUtime=0.02
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 486 0 0 0 2 0 0 0 18 0 1 0 180256527 3682304 447 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 899 447 135 292 0 604 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3596

[startup+0.101962 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6882
/proc/meminfo: memFree=1793160/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=4124 CPUtime=0.09
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 630 0 0 0 8 1 0 0 18 0 1 0 180256527 4222976 591 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 1031 591 135 292 0 736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4124

[startup+0.301984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6882
/proc/meminfo: memFree=1793160/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=5708 CPUtime=0.29
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 1016 0 0 0 27 2 0 0 19 0 1 0 180256527 5844992 977 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 1427 977 135 292 0 1132 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5708

[startup+0.701026 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6882
/proc/meminfo: memFree=1793160/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=7952 CPUtime=0.69
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 1584 0 0 0 67 2 0 0 22 0 1 0 180256527 8142848 1545 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 1988 1545 135 292 0 1693 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7952

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1786304/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=11120 CPUtime=1.49
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 2376 0 0 0 146 3 0 0 25 0 1 0 180256527 11386880 2337 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 2780 2337 135 292 0 2485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11120

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1781888/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=17192 CPUtime=3.09
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 3900 0 0 0 305 4 0 0 25 0 1 0 180256527 17604608 3861 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 4298 3861 135 292 0 4003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17192

[startup+6.30264 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1772096/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=25008 CPUtime=6.29
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 5845 0 0 0 624 5 0 0 25 0 1 0 180256527 25608192 5806 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 6252 5806 135 292 0 5957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25008

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1758976/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=37428 CPUtime=12.68
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 8936 0 0 0 1259 9 0 0 25 0 1 0 180256527 38326272 8897 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 9357 8897 135 292 0 9062 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37428

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1737408/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=58324 CPUtime=25.48
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 14151 0 0 0 2533 15 0 0 25 0 1 0 180256527 59723776 14112 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 14581 14112 135 292 0 14286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58324

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1708416/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=87340 CPUtime=51.07
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 21395 0 0 0 5084 23 0 0 25 0 1 0 180256527 89436160 21356 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 21835 21356 135 292 0 21540 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 87340

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1655808/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=139556 CPUtime=102.26
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 34442 0 0 0 10191 35 0 0 25 0 1 0 180256527 142905344 34403 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 34889 34403 135 292 0 34594 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 139556

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1557312/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=238676 CPUtime=162.24
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 59207 0 0 0 16170 54 0 0 25 0 1 0 180256527 244404224 59168 1992294400 134512640 135709839 4294956240 18446744073709551615 134573802 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 59669 59168 135 292 0 59374 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 238676

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1498432/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=296660 CPUtime=222.22
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 73713 0 0 0 22157 65 0 0 25 0 1 0 180256527 303779840 73674 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 74165 73674 135 292 0 73870 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 296660

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1444608/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=350880 CPUtime=282.21
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 87248 0 0 0 28146 75 0 0 25 0 1 0 180256527 359301120 87209 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 87720 87209 135 292 0 87425 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 350880

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1382592/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=412192 CPUtime=342.19
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 102593 0 0 0 34128 91 0 0 25 0 1 0 180256527 422084608 102554 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 103048 102554 135 292 0 102753 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 412192

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1351552/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=443708 CPUtime=402.17
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 110445 0 0 0 40114 103 0 0 25 0 1 0 180256527 454356992 110406 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 110927 110406 135 292 0 110632 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 443708

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1319168/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=475580 CPUtime=462.15
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 118393 0 0 0 46098 117 0 0 25 0 1 0 180256527 486993920 118354 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 118895 118354 135 292 0 118600 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 475580

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1269056/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=526436 CPUtime=522.14
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 131089 0 0 0 52081 133 0 0 25 0 1 0 180256527 539070464 131050 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 131609 131050 135 292 0 131314 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 526436

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1232320/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=562336 CPUtime=582.13
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 140062 0 0 0 58068 145 0 0 25 0 1 0 180256527 575832064 140023 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 140584 140023 135 292 0 140289 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 562336

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=1200832/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=593656 CPUtime=642.11
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 147874 0 0 0 64054 157 0 0 25 0 1 0 180256527 607903744 147835 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 148414 147835 135 292 0 148119 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 593656

[startup+702.301 s]

################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=927040/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=867216 CPUtime=882.04
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 216243 0 0 0 87988 216 0 0 25 0 1 0 180256527 888029184 216204 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 216804 216204 135 292 0 216509 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 867216

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=846784/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=947752 CPUtime=942.02
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 236382 0 0 0 93970 232 0 0 25 0 1 0 180256527 970498048 236343 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 236938 236343 135 292 0 236643 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 947752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=773952/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1020112 CPUtime=1002
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 254462 0 0 0 99955 245 0 0 25 0 1 0 180256527 1044594688 254423 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 255028 254423 135 292 0 254733 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1020112

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=701824/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1093300 CPUtime=1061.99
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 272725 0 0 0 105940 259 0 0 25 0 1 0 180256527 1119539200 272686 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 273325 272686 135 292 0 273030 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1093300

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=620672/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1173104 CPUtime=1121.97
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 292683 0 0 0 111919 278 0 0 25 0 1 0 180256527 1201258496 292644 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 293276 292644 135 292 0 292981 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1173104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=539840/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1254300 CPUtime=1181.95
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 313004 0 0 0 117903 292 0 0 25 0 1 0 180256527 1284403200 312965 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 313575 312965 135 292 0 313280 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1254300

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=459264/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1334232 CPUtime=1241.93
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 332967 0 0 0 123884 309 0 0 25 0 1 0 180256527 1366253568 332928 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 333558 332928 135 292 0 333263 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1334232

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6883
/proc/meminfo: memFree=383552/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1409372 CPUtime=1301.92
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 351739 0 0 0 129869 323 0 0 25 0 1 0 180256527 1443196928 351700 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 352343 351700 135 292 0 352048 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1409372

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=312192/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1481740 CPUtime=1361.9
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 369857 0 0 0 135851 339 0 0 25 0 1 0 180256527 1517301760 369818 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 370435 369818 135 292 0 370140 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1481740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=270208/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1522576 CPUtime=1421.89
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 380044 0 0 0 141838 351 0 0 25 0 1 0 180256527 1559117824 380005 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 380644 380005 135 292 0 380349 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1522576

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=238592/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1554816 CPUtime=1481.86
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 388065 0 0 0 147824 362 0 0 25 0 1 0 180256527 1592131584 388026 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 388704 388026 135 292 0 388409 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1554816

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=201472/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1591444 CPUtime=1541.84
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 397217 0 0 0 153811 373 0 0 25 0 1 0 180256527 1629638656 397178 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 397861 397178 135 292 0 397566 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1591444

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=174912/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1618456 CPUtime=1601.83
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 403950 0 0 0 159800 383 0 0 25 0 1 0 180256527 1657298944 403911 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 404614 403911 135 292 0 404319 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1618456

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=135488/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1657412 CPUtime=1661.81
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 413677 0 0 0 165783 398 0 0 25 0 1 0 180256527 1697189888 413638 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 414353 413638 135 292 0 414058 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1657412

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=101184/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1691748 CPUtime=1721.79
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 422255 0 0 0 171768 411 0 0 25 0 1 0 180256527 1732349952 422216 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 422937 422216 135 292 0 422642 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1691748

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=68992/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1723820 CPUtime=1781.78
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 430253 0 0 0 177755 423 0 0 25 0 1 0 180256527 1765191680 430214 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 430955 430214 135 292 0 430660 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 1723820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=58240/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=1734248 CPUtime=1800.08
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4194304 432888 0 0 0 179582 426 0 0 25 0 1 0 180256527 1775869952 432849 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 433562 432849 135 292 0 433267 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1734248

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6885
/proc/meminfo: memFree=58240/2055920 swapFree=4191900/4192956
[pid=6882] ppid=6880 vsize=0 CPUtime=1800.27
/proc/6882/stat : 6882 (wbo) R 6880 6882 5438 0 -1 4195332 432888 0 0 0 179582 445 0 0 25 0 1 0 180256527 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/6882/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.88
CPU time (s): 1800.36
CPU user time (s): 1795.82
CPU system time (s): 4.53331
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 1734248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.82
system time used= 4.53331
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 432888
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3237

runsolver used 1.12083 second user time and 3.98639 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 06:29:53
IDJOB=1876030
IDBENCH=1403
IDSOLVER=698
FILE ID=node37/1876030-1245126593
PBS_JOBID= 9363633
Free space on /tmp= 66168 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876030-1245126593/watcher-1876030-1245126593 -o /tmp/evaluation-result-1876030-1245126593/solver-1876030-1245126593 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876030-1245126593.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 04ec290f8a8afffbd026dcfb09cada39
RANDOM SEED=1772334879

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1793640 kB
Buffers:         33692 kB
Cached:         148900 kB
SwapCached:        260 kB
Active:          50224 kB
Inactive:       145632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793640 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          21768 kB
Slab:            52544 kB
Committed_AS:   151692 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876030-1245126593.opb

Free space on /tmp at the end= 66164 MiB
End job on node37 at 2009-06-16 06:59:56